Win 500 Team Unranked or Ranked games as Zerg.
Win 100 1v1 Unranked or Ranked games as Zerg.
Kill 150 Zerg units with the Artifact in the “All In” mission on Normal difficulty.
Complete the “Shatter the Sky” mission without losing a unit to a Platform explosion on Normal difficulty.
Complete all mission objectives in “The Gates of Hell” mission.